Kenneth Bruce Gregory


My genealogy was originally published for the fiftieth wedding anniversay of my parents which was celebrated on August 20, 1997. Most personal information about living persons, including birth and marriage dates, have been removed for this website version for privacy reasons, except were permission was granted to publlished that information.


Ellen and Madge Fowler

Ellen and Madge Fowler



I have been studying climate issues since about 2005. As a director of the Friends of Science Society, I have published several articles about climate.



Ken Gregory

About Me



Don Gregory created these maps as a hobbie over many years. This site shows the Economic Power of Nations with each country drawn in proportion to their gross domestic product or income based upon average market exchange rates. The maps range from 2015 to 1600.

Economic Power of Nations 2015


World Maps Economic Power of Nations by Don Gregory